LEXUS
L-SB-0009-21
Manufacturer communications
- Publication date
- 2021-05-11
- Received by NHTSA
- 2021-06-21
- NHTSA record numbers
- 10198130
Manufacturer summary
Original wording in English
TSB: Some 2011 ? 2014 model year CT 200h vehicles may exhibit a condition in which the brake, ABS, and/or TRAC warning lights are on and/or a Check VSC message displays. Diagnostic Trouble Codes (DTCs) C1391, C1252, C1256, and/or C1253 may also be stored. This condition may be caused by a small internal brake fluid leak inside the brake booster assembly with master cylinder. Follow the Repair Procedure in this bulletin to address this condition.
Reported code forms
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